photo: miggell1 (flickr) · cc by 2.0 ↗Marco Antonio Solís is the Mexican singer-songwriter known as "El Buki," who as founder, lead singer, and chief composer of Los Bukis turned a Michoacán grupero band into the biggest exponent of the romantic ballad in Spanish before launching an equally dominant solo career in 1996. His plaintive, unhurried voice and plainspoken lyrics about heartbreak and longing — melody always arriving before words, by his own account — made him one of the most streamed and covered songwriters in Latin music, and in 2022 the Latin Recording Academy named him Person of the Year.
Solís has said he grew up glued to an old RCA Victor radio picking up broadcasts from Mexico City, and named Leo Dan (alongside Los Ángeles Negros) as one of the "old school" artists he still keeps on his playlists — the source of his belief that melody has to arrive before the words.
listen forLeo Dan's unhurried, conversational phrasing over a simple guitar-led ballad arrangement — a plainspoken vocal delivery of heartbreak that Solís's own grupera ballads lean on directly.
The same Billboard profile has Solís citing the Chilean group Los Ángeles Negros as a childhood radio discovery he never outgrew — critics have specifically credited the group's early-'70s balada rockmántica sound with shaping the Mexican grupera-ballad wave Los Bukis rode a few years later.
listen forThe string-and-organ-cushioned bolero built for a big, aching chorus — the tearful, orchestral swell Los Bukis and solo Solís reach for on their own biggest ballads.
The Beatles' influence reached Solís through his own band: Los Bukis co-founder and guitarist Eusebio "Chivo" Cortés has said he found his "gran inspiración" in the group, and Los Bukis's first LP (recorded 1975, later retitled Falso Amor after its breakout single) was built largely from covers before Solís's own compositions took over.
listen forThe vocal-harmony pop songcraft and clean electric-guitar interplay under Los Bukis's earliest, more rock-band arrangements, before the group settled into the strings-and-trumpets grupera-ballad sound Solís is now known for.